Cost of Terrace Prefabricated Houses

The cost of terrace prefabricated houses (simple houses) varies significantly due to factors such as materials, design, and construction difficulty, with the total price for a 30-square-meter house ranging from several thousand to tens of thousands of yuan. It can be divided into the following three scenarios:

1. Basic Simple House: Reference Price of 450 yuan/㎡
If basic materials and a simple design are used, some cases show that the cost can be as low as 450 yuan/㎡. Taking a 30-square-meter house as an example, the total price is approximately 13,500 yuan. Such houses typically use ordinary steel or aluminum alloy frames, paired with single-layer glass or sun panels. They have a simple structure and mainly serve the purpose of sheltering from wind and rain, suitable for scenarios with a limited budget and low comfort requirements.

2. Sunroom with Tiered Configurations: 1500-2500 yuan/㎡
If a sunroom type is chosen, the cost needs to be calculated based on the configuration level. The market reference range is 1500-2500 yuan/㎡, and the total price range for a 30-square-meter house is as follows:

• Basic Type: 1500-1800 yuan/㎡, total price 45,000-54,000 yuan;
• Standard Type: 1800-2100 yuan/㎡, total price 54,000-63,000 yuan;
• High-end Type: 2100-2500 yuan/㎡, total price 63,000-75,000 yuan.
  Such houses typically use thermal-break aluminum or system window and door frames, paired with insulated glass or Low-E glass. They have better thermal insulation and sound insulation performance, and some high-end types may also integrate intelligent devices such as electric skylights and sunshades.

3. Flexible Fluctuation Range: Several Thousand to Tens of Thousands of Yuan
The actual cost may further fluctuate due to the following factors:

• Material Selection: There are significant price differences among frame materials such as steel, aluminum alloy, and plastic steel, and the type of glass (single-layer, double-layer, laminated) also affects the cost;
• Design Complexity: Special structures such as irregular shapes, multi-story structures, or special functions (such as thermal insulation and waterproofing) require additional costs;
• Construction Difficulty: On-site conditions (such as high-altitude operations and foundation treatment) may lead to an increase in labor costs;
• Regional Differences: There are regional fluctuations in material transportation and labor costs in different regions.

Summary: If you pursue low cost, you can choose a basic simple house (about 13,500 yuan); if you need to balance comfort and functionality, a sunroom with tiered configurations is more suitable (45,000-75,000 yuan); the actual cost needs to be comprehensively evaluated based on specific needs, material selection, and construction conditions. It is recommended to consult professional suppliers for accurate quotes.